Question: What was the population of Gambia in the year 2009?
Paraphrase: About of the Nation of Gambia: What was its population in 2009?
SPARQL (Wikidata): SELECT ?obj WHERE { wd:Q1005 p:P1082 ?s . ?s ps:P1082 ?obj . ?s pq:P585 ?x filter(contains(YEAR(?x),'2009')) }